| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.29 | 9.738% | $250.5209 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $58.57 | 11.425% | $65.2616 | $65.26 | $65.25 | $65.30 |
| Purchase #3 | $113.81 | 12.863% | $128.4494 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $125.80 | 12.553% | $141.5917 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $101.38 | 8.586% | $110.0845 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $9.50 | 7.420% | $10.2049 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $176.92 | 7.761% | $190.6508 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $814.27 | $896.7638 | $896.75 | $896.75 | $896.80 | |